devarshi-dt-logo

Question:

A reaction having equal energies of activation for forward and reverse reactions has:

ΔH=0

ΔG=0

ΔH=Δg=ΔS=0

ΔS=0

Solution:

A reaction having equal energies of activation for forward and reverse reactions has ΔH=0. The enthalpy change for a reaction is the difference in the energies of activation for forward and reverse reactions. When energies of activation for forward and reverse reactions are equal, the difference is zero.